If writing books interests you, an option you have is to self-publish eBooks and paperbacks with Kindle Direct Publishing, and reach millions of readers on Amazon. Publishing takes less than 5 minutes and your book appears on Kindle stores worldwide within 24-48 hours. One can earn up to 70 percent royalty on sales to customers in the US, Canada, UK, Germany, India, France, Italy, Spain, Japan, Brazil, Mexico, Australia, and so on. One can keep control of one's rights and set their own list prices and also make changes to one's books at any time. BooksFundr and Pblishing.com are two other places to get your book published and earn money.

Go undercover to local stores, look around, take notes and sneaky pictures of stuff doing nothing, fill in the questionnaire afterwards and get your cash. You can get mystery shopping assignments via Mobee app (typically the payments are not that big, yet the tasks you need to do are simple too) or get an account with Marketforce – a more established website where you’ll need to carefully fill in an application form and pass a review process. The potential earning are much bigger.
If you want to sell products online, you may can it by creating your own website. As there's lot of competition and several existing websites in place already catering to this market, an attempt to create a niche in terms of products may be considered. Or, you can use the platform such as Amazon, Flipkart to sell. One can increase reach and visibility through affiliate marketing.
This book argues that leading companies don’t succeed by battling competitors in “Red Oceans”, but by creating “Blue Oceans” where they have uncontested market space to grow. It goes over case studies like “Cirque Du Soleil” who created a blue ocean by creating a circus platform that didn’t include animals or more than one act on at once but instead, decided to focus on talented performers and music who created a mystical storyline.

Maybe you prefer to take pictures versus creating a painting? That's fine, and there are ways to sell your stock photos as well. The Penny Hoarder has a great guide to selling stock photography, and it breaks down step by step how to sell on iStockPhoto or Shutterstock. When you start out, you will earn roughly 15% of the selling price, but it can go up to 50% over time.

Many small businesses in your community could use a very basic web presence to tell others about their business. Quite often, these businesses don’t have a large budget for such things. That’s where you come in – get a bunch of clients from the local community by beating the pavement, create sites for them, and maintain them for a small fee. Get enough businesses and you have a nice side business of your own that doesn’t require a ton of maintenance time.
If English isn’t your first language, no worries, italiki also invites French, Italian, Chinese, Spanish, Russian and more native speakers to join. You’ll have to fill in a detailed application form, get it approved and afterwards create a professional looking profile, suitable schedule for you and different courses you offer. The service will handle the rest – scheduling, marketing payments and so on.
22. Advertising – This is definitely the most old-school way of earning money with a blog. It’s also starting to become the least common way. You can sell advertising spots directly on your site or you can sign up with a company like Google AdSense or Media.net. Either way, you won’t see a whole lot of money from ads until your views are well into the thousands each day.
Search for freelance writing and editing gigs. The rates for these jobs vary: you may be paid by the word, be offered a flat rate for a project, or in some cases can be paid an hourly rate. You typically won't be able to retain copyright over your work or collect royalties, however. Even so, by doing freelance work you can build a portfolio and make valuable connections which may later pay off with more stable job opportunities.